User & Installation manual
VHF- Communication Transceiver
Doc.-Nr:
DE-3000-800100e
KRT2
Revision 12.2
Jan. 2016
35 / 61
5 Installation
5.1 Limitations
The KRT2 is designed as a single block unit for the installation in cockpit
environment of general aviation aircrafts under consideration of the
following limitations:
Installations are to be made in accordance with appropriate EASA or
FAA approved guidelines.
The equipment must be connected to a VHF antenna in order to
satisfy FAA TSO-C169a.
The conditions and tests for ETSO/TSO approval of this article are
minimum performance standards. Those installing this article, on or
in a specific type or class of aircraft, must determine that the aircraft
installation conditions are within the ETSO/TSO standards.
ETSO/TSO articles must have separate approval for installation in an
aircraft. The article may be installed only according to 14 CFR part
43 or the applicable airworthiness requirements.
The development assurance level for the software (refer chapter 1.6 )
is appropriate for the type of aircraft. By this, the installation is limited
to Part 23 Class 1 and Class 2 airplanes per AC23.1309-1D.
The environmental conditions at the place, where the equipment is
installed, are inside the limits of the performed environmental
qualification (refer chapter 7.2).
The equipment classes (refer chapter 7.2) are appropriate for the
type of aircraft.
The equipment is not intended to be installed in areas where fluid
contamination could be commonly encountered.
